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Questions tagged [kops]

Questions about Kubernetes Operations (kops) used to bootstrap Kubernetes on common cloud providers.

Kops helps you create, destroy, upgrade and maintain production-grade, highly available, Kubernetes clusters from the command line primarily on AWS with varying degrees of support for other platform providers.

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`aws-cloud-controller` fails to set `NodeNetworkUnavailable` to false

I'm running a cluster with kops on AWS. Since I needed to have instances in the same VPC of the cluster, I reused an existing subnet: kops create cluster --cloud=aws --zones=us-east-2a --node-size=t3.small --master-size=t3.small…
rodorgas
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Kops cluster creates more nodes than expected on aws

I new to kubernetes and kobs and are starting to create a cluster using kops create cluster --zones eu-central-1a,eu-central-1b ${NAME} After I have created I can see that the following > kops get instancegroups --name=${NAME} NAME …
Peter Mølgaard Pallesen
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Kops: Adjust existing kubernetes storageclass

Summary How do I adjust an existing storageclass or create a new storage class in Kops? Background We have a Kops provisioned cluster with the gp2 storageclass set up. We require the volumeBindingMode: WaitForFirstConsumer set so that pods requiring…
Friedrich 'Fred' Clausen
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Metrics server pods are not created on kOps

I'm using kOps 1.26.3 and Kubernetes 1.26.5, running on AWS. After upgrading with kops upgrade cluster, metrics server stopped working. It is installed using this on cluster manifest: metricsServer: enabled: true Some resources, like the…
rodorgas
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Kops - change images to use new gcr repo registry.k8s.io

kops https://github.com/kubernetes/kops uses the deprecated image registry at k8s.gcr.io. How do I change the image registry to use private locations? Not all image locations are specified in cluster.spec. I can see some in the add-ons folders but…
Banoona
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How to configure shared VPC for kOps?

As described in this documentation, I want to create a Kubernetes cluster using kOps in an existing VPC. I have created a VPC, Internet Gateway, Route Table, Subnet and an EC2 instance which I want to use for invoking the kops create cluster command…
Tapas Bose
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How to enable Cluster Autoscaler for a cluster setup with kops

Im trying to setup a cluster autoscaler. after following docs and trying from this thread to do one , i wasn't able to create one. Created a Cluster using kops cli kops create cluster --name=pavan.k8s.local --zones=us-east-1a --cloud=aws…
Pavan Bhat
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